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MacBook Air won't install OS

My daughter let her MacBook Air run out of power. Once she plugged it in, she got a message saying the OS couldn't be installed. We have restarted the computer but that didn't help. What can we do?

MacBook

Posted on Jul 27, 2019 6:57 PM

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Posted on Jul 27, 2019 9:56 PM

I would try macOS Recovery. You launch into it and reinstall the OS over the old one.


https://support.apple.com/en-us/HT201314

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MacBook Air won't install OS

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